According to Andrej Karpathy, scaling up reinforcement learning (RL) is currently a major trend, with ongoing discussions about its potential for intermediate gains in AI development (source: @karpathy, Twitter, July 13, 2025). Karpathy highlights that while RL continues to produce measurable improvements in real-world applications, it may not provide a complete solution for all AI challenges. Businesses focusing on RL can leverage its strengths in areas such as robotics, automated control, and decision-making systems. The current industry momentum around RL scaling reveals opportunities for startups and enterprises to develop specialized RL-driven products that optimize operations, especially in logistics, manufacturing automation, and personalized recommendations. However, companies are advised to integrate RL with complementary AI technologies to unlock broader market potential and sustain competitive advantage.